So far, I have always worked with several colours, with Red I limited myself to one colour, but in different shades: ochre rouge, Rouge de Venise, vermilion. Again, I have worked with different layers and binders, such as marble powder, linseed oil and acrylic.
Ocre Rouge or iron oxide, is a pigmentobtained by calcination ofyellow ochre. The Venetian red is also based on iron oxide and has been used since antiquity for painting. Vermilion has been derived from mercury sulfide but here I used a synthetic pigment, which reacts a bit differently than the other two mineral pigments.

There are a lot of theories about the meaning of colours and the related personality types, and although some are very controversial, there are quite coincident assignments.
Roughly speaking, personality types differ according to their type of temperament (extrovert, introvert) and further regarding sensory perception, intuition, thinking and feeling.
The colour red is associated with extroverted, analytical thinking people. Allocated to red are such attributes like decisive, strong-willed, demanding, task & goal focused, powerful and positive thinking. “Red people” are full of energy and take immediately chances and challenges, tackle problems, and think later, maybe.
It could be that they do not pay much attention on the feelings of others.
No person is only red, just as the picture that I painted. It has different shades of red, which will be probably not perceived by many as red in the traditional sense. The middle part consists of several layers of ochre rouge, which is mixed with various binders and thus the layers are fairly discolored. The lower part consists of Venetian red, a deep, warm shade of red. The upper part is painted in several layers of vermilion on Venetian red. Depending on the source and intensity of light, the colours change.

When thinking about painting with one colour tone, red and blue came into my mind first. Seems, that I am not one hundred percent red

There is no question WordPress is the most popular Content Management System, in the world of CMS possibly because of it’s simplistic and the free blog platform wordpress.com and support for several features; theming, plugins, widgets, media management and more being the most notable. I personally love SEO support that it comes with out of box.

WordPress.org has over 45k plugins!

Actually wordpress.org has ove 40,000 plugins and more are coming in. So why do I teach someone who to make a plugin? Simply because you may have an idea that is not yet executed though it could be useful to you and other WordPress users. So if you read this short tutorial and other parts, you will be able to do that whenever you want.

Tip: WordPress plugins can be monetized hence make some income for you.

Prerequisite knowledge you should have/know.

It’s important to check yourself for the technologies below.

HTML, CSS & PHP knowledge (Must)

Javascript/Jquery/Angular knowledge is a plus

A text editor such as Notepad++, Brackets & Sublime, etc.

A fully working WordPress installation, running on a local/private server. Testing on local(development) set up, is recommended in order not harm the website the visitors are viewing.

Step 1. In a folder of your choice, create a main PHP file of your plugin and name it. e.g my_plugin.php

For preview purposes, I suggest to create a folder, residing in the WordPress plugin folder.

Which is located at /wordpress_install_folder/wp-content/plugins

If you have xampp installed on your development machine, you have this folder in the path; c:/xampp/htdocs/wordpress_install_folder/wp-content/plugins

Step 2: Add plugin code to the file

a.Tell WordPress about your Plugin

A WordPress plugin begins with code that describes the plugin, they code is so helpful for installation, uninstall and management of the plugin. It also makes extending the plugin or updating it’s code easier. Such details include:- Plugin Name, Description, Tags, Author, Version, Author URI and etc. As a general rule of thumb this code goes at the start of the file, enclosed in comments.